@apollo/client
Version:
A fully-featured caching GraphQL client.
15 lines (14 loc) • 522 B
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.useDeepMemo = useDeepMemo;
const tslib_1 = require("tslib");
const equality_1 = require("@wry/equality");
const React = tslib_1.__importStar(require("react"));
function useDeepMemo(memoFn, deps) {
const ref = React.useRef(void 0);
if (!ref.current || !(0, equality_1.equal)(ref.current.deps, deps)) {
ref.current = { value: memoFn(), deps };
}
return ref.current.value;
}
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